发明授权
- 专利标题: Combating fungi with N-sulphenylated biurets
- 专利标题(中): 抗真菌与N-磺基缩二脲反应
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申请号: US331098申请日: 1981-12-15
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公开(公告)号: US4382956A公开(公告)日: 1983-05-10
- 发明人: Engelbert Kuhle , Volker Paul , Wilhelm Brandes
- 申请人: Engelbert Kuhle , Volker Paul , Wilhelm Brandes
- 申请人地址: DEX Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DEX Leverkusen
- 优先权: DEX3049439 19801230
- 主分类号: A01N47/34
- IPC分类号: A01N47/34 ; A01N47/36 ; C07C67/00 ; C07C313/00 ; C07C313/34 ; C07D251/22 ; C07D307/52 ; C07C127/24 ; A61K31/17
摘要:
N-Sulphenylated biurets of the formula ##STR1## in which R.sup.1 represents a trihalogenomethyl radical,R.sup.2 represents an optionally substituted aliphatic, cycloaliphatic, araliphatic or aromatic radical andR.sup.3 and R.sup.4 are identical or different and represent a hydrogen atom, an optionally substituted aliphatic, cycloaliphatic, araliphatic, aromatic or heterocyclic radical or the amino or hydroxyl group, or together with the connecting nitrogen atom represent a five-membered or six-membered heterocyclic ring, the ring carbon atoms of which are optionally interrupted by one or more further hetero-atoms,which possess fungicidal activity.